39782820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 141926400

約数和(自身を除く): 102143580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 109, 110, 132, 140, 154, 158, 165, 210, 218, 220, 231, 237, 308, 316, 327, 330, 385, 395, 420, 436, 462, 474, 545, 553, 654, 660, 763, 770, 790, 869, 924, 948, 1090, 1106, 1155, 1185, 1199, 1308, 1526, 1540, 1580, 1635, 1659, 1738, 2180, 2212, 2289, 2310, 2370, 2398, 2607, 2765, 3052, 3270, 3318, 3476, 3597, 3815, 4345, 4578, 4620, 4740, 4796, 5214, 5530, 5995, 6083, 6540, 6636, 7194, 7630, 8295, 8393, 8611, 8690, 9156, 10428, 11060, 11445, 11990, 12166, 13035, 14388, 15260, 16590, 16786, 17222, 17380, 17985, 18249, 22890, 23980, 24332, 25179, 25833, 26070, 30415, 33180, 33572, 34444, 35970, 36498, 41965, 43055, 45780, 50358, 51666, 52140, 60277, 60830, 71940, 72996, 83930, 86110, 91245, 94721, 100716, 103332, 120554, 121660, 125895, 129165, 167860, 172220, 180831, 182490, 189442, 241108, 251790, 258330, 284163, 301385, 361662, 364980, 378884, 473605, 503580, 516660, 568326, 602770, 663047, 723324, 904155, 947210, 1136652, 1205540, 1326094, 1420815, 1808310, 1894420, 1989141, 2652188, 2841630, 3315235, 3616620, 3978282, 5683260, 6630470, 7956564, 9945705, 13260940, 19891410, 39782820]

約数ペア:

[(1, 39782820), (2, 19891410), (3, 13260940), (4, 9945705), (5, 7956564), (6, 6630470), (7, 5683260), (10, 3978282), (11, 3616620), (12, 3315235), (14, 2841630), (15, 2652188), (20, 1989141), (21, 1894420), (22, 1808310), (28, 1420815), (30, 1326094), (33, 1205540), (35, 1136652), (42, 947210), (44, 904155), (55, 723324), (60, 663047), (66, 602770), (70, 568326), (77, 516660), (79, 503580), (84, 473605), (105, 378884), (109, 364980), (110, 361662), (132, 301385), (140, 284163), (154, 258330), (158, 251790), (165, 241108), (210, 189442), (218, 182490), (220, 180831), (231, 172220), (237, 167860), (308, 129165), (316, 125895), (327, 121660), (330, 120554), (385, 103332), (395, 100716), (420, 94721), (436, 91245), (462, 86110), (474, 83930), (545, 72996), (553, 71940), (654, 60830), (660, 60277), (763, 52140), (770, 51666), (790, 50358), (869, 45780), (924, 43055), (948, 41965), (1090, 36498), (1106, 35970), (1155, 34444), (1185, 33572), (1199, 33180), (1308, 30415), (1526, 26070), (1540, 25833), (1580, 25179), (1635, 24332), (1659, 23980), (1738, 22890), (2180, 18249), (2212, 17985), (2289, 17380), (2310, 17222), (2370, 16786), (2398, 16590), (2607, 15260), (2765, 14388), (3052, 13035), (3270, 12166), (3318, 11990), (3476, 11445), (3597, 11060), (3815, 10428), (4345, 9156), (4578, 8690), (4620, 8611), (4740, 8393), (4796, 8295), (5214, 7630), (5530, 7194), (5995, 6636), (6083, 6540)]